@article{ref1,
title="Trampolining injuries to the spine",
journal="Injury",
year="1986",
author="Irvine, G. B. and Brenkel, I. J.",
volume="17",
number="5",
pages="362-362",
abstract="Abstract unavailable.",
language="",
issn="0020-1383",
doi="",
url="http://dx.doi.org/"
}